baber/WOPTO huggingface dataset:
Patent JP-S593577-A (JP)
Title: Picture composition controlling system using level slice
Inventor: KIDA HISAMI
IPC: G06T11/60
Filed: 1982-06-30
Abstract: PURPOSE:To improve the operability of the titled controlling system, by converting the luminance levels of both basic and composite pictures through the same table and superposing these pictures without impairing the image of the basic picture to attain a collective or a real time process. CONSTITUTION:The red R, green G and blue B of each picture element of a basic picture 112 are converted into an even picture data having the luminance of an even level through an even level modulating part 14. At the same time, the red R, green G and blue B of each picture element of an additional picture 113 are converted into an odd picture data having luminance of an odd level through an odd level modulating part 18. This odd picture data is composed with the even picture data converted through the part 14 and applied to an output conversion table 19. The table 19 is controlled by a control part 110, and the luminance levels of pictures 112 and 113 through the same table. Then these pictures are composed without impairing the image of the piclture 112, and the process is carried out collectively or in real time. Then the data of each picture element is displayed at a display 111.
Patent JP-H0412800-A (JP)
Title: Controller for drying machine
Inventor: YATANI SHIGEMITSU
IPC: D06F58/28
Filed: 1990-04-28
Abstract: PURPOSE:To suppress an error generated in a drying remaining time and to determining a drying remaining time with high accuracy by providing a water content deciding means for deciding the water content of an object to be dried from a temperature rise rate calculated by an arithmetic means, and a time determining means for determining the drying remaining time corresponding to the quantity of the object to be dried from weight and the water content decided by weight and water content deciding means. CONSTITUTION:A rotary drum 2 is rotated for a prescribed time, and thereafter, when an electric conduction to a motor 1 is stopped, an induced voltage is outputted. The induced voltage from the motor 1 is converted to a pulse, and by counting the pulse, weight of an object to be dried is decided by a weight deciding means 4. After load weight is decided, a motor 12 and heater 11 are conducted electrically and a drying operation is started. Subsequently, a temperature rise rate T(deg/ t) of an exhaust temperature in a prescribed time extending from the time t1 to the time t1+DELTAt after drying is started is calculated. Next, when the temperature rise rate T is higher than a first gradient reference value T1, it is decided that the water content is low, and when the rate is below, whether it is below a second gradient reference value T2 or not is decided. The operation time and a temperature constant B are determined by combining the load quantity and the water content decided in a data table.
Patent JP-S5630492-A (JP)
Title: Fuel gasification device
Inventor: RUDORUFU HENDORITSUKUSU
IPC: C10J3/08
Filed: 1980-08-19
Abstract: An apparatus for the preparation of a combustible gas mixture from solid or liquid fuels, consists of a housing, which comprises at least one rotatably disposed, conical basket, a fuel inlet, an inlet for a gasification fluid, an ash outlet and an outlet for the produced combustible gas mixture. The fuel to be gasified is introduced into the inlet and the apparatus is so operated that a number of revolutions of the basket(s) is maintained such, that the fuel is pressed against said basket which also functions as a supporting grate.
Patent JP-S5816770-A (JP)
Title: High strength and high heat conductivity soldering iron tip having excellent wettability with solder and resistance to erosion by molten solder
Inventor: TAKAHASHI TSUTOMU
IPC: B23K3/02
Filed: 1981-07-20
Abstract: PURPOSE:To provide a high strength and high heat conductivity soldering iron tip having improved wettability with solder and resistance to erosion by molten solder by coating the leading end part of a soldering iron tip made of a Cu alloy with plating layers of an Sn alloy contg. Ni and Co. CONSTITUTION:Plating layers of an Sn alloy contg. >=1 kind of Ni and Co are formed in >=1 layer on the surface of at least the leading end part of a soldering iron tip made of a Cu alloy contg. 1.5-17.0wt% Cr, 0.03-1.2% Zr, etc. Or, if necessary, the plating layers of an Sn alloy are further coated thereon via an intermediate plating layer of Fe, Ni, Co, Cr and their alloys. The surface oxidation in the heat transfer parts is prevented, and the soldering iron tip having the high strength permitting ultrafine working and having excellent resistance to erosion by molten solder is obtained.
Patent JP-S594018-A (JP)
Title: Monitor pattern
Inventor: MARUYAMA HIROSHI
IPC: G03F7/20
Filed: 1982-06-30
Abstract: PURPOSE:To evaluate an adequate value of the pattern width of a positive resist without using an effective region of a mask, to which a positive resist film is formed, by forming a plurality of rectangular exposing sections outside the effective region of the mask in parallel while being separated only by the width of a value determined about the positive resist. CONSTITUTION:A semiconductor wafer takes normally a discoid shape, and the mask used for exposing the wafer often takes a square. Consequently, the monitor pattern is formed by utilizing the four corner sections of the wafer because the four corner sections do not belong to the effective region. That is, when the mask to which the positive resist film is formed is entered into an electron- beam exposure device and drawn, the slender rectangular exposing sections 1 are formed outside the effective region while holding linear sections 2 not exposed in width corresponding to accuracy required for the positive resist, and the sections 1 are used as the monitor patterns. Accordingly, pattern width is decided as an excess over a pattern adequate value when the sections 2 remain on the mask, and development is promoted, and development is stopped when lines disappear.
Patent JP-S63279772-A (JP)
Title: Method for freezing food in loosened state and apparatus therefor
Inventor: YAMAZAKI ATSUSHI
IPC: A23B4/06
Filed: 1987-05-09
Abstract: PURPOSE:To reduce the size and power cost for the preparation of frozen food and to obtain a frozen food of loosened state at a low cost, by supplying a cooling gas from the lower part to the upper part of a cylindrical apparatus having plural partition sections and successively transferring a food from the partition section of upper state to that of lower stage. CONSTITUTION:Chilled gas for cooling is passed upward through a cylindrical apparatus 21 having plural partition sections 22a-22d vertically divided with gas-permeable trays 22. Separately, granules or small pieces of a food A to be cooled are supplied from the upper feeding port 29 of the cylindrical apparatus 21 and successively and intermittently transferred to the lower partition sections 22a-22d. If necessary, the food is agitated in each partition section. The frozen food is taken out of the cylindrical apparatus through the lower delivery port 30.
Patent JP-S5539375-A (JP)
Title: Covering device of core body
Inventor: SHIGEMATSU SHIYOUZOU
IPC: B29C48/13
Filed: 1978-09-13
Abstract: PURPOSE:To cover a core body of a steel pipe, etc. with a resin material, etc. while cheaply obtaining a strut, etc. by integrally forming discontinuous convex portions, by each mounting discontinuous concave grooves to the inwalls of through holes that movable dies and fixed dies mutually communicate. CONSTITUTION:A core body 10 of a metallic pipe, etc. is let pass through the through holes 4', 5' of movable dies 4 and fixed dies 5 from a nozzle 3 at a uniform rate under a condition that a melted resin material 11 is supplied into a chamber 2 while revolving the movable dies 4. In this case, the resin material 11 is fed to the concave grooves 6 of the fixed dies 5 only when any of each concave groove 6, 7 of the dies 5, 4 agree and communicate. Convex portions 11' corresponding to the concave grooves 6 are formed on coating resin, but the resin material is limited to cover an external circumference of the core body 10 when both grooves 6, 7 mutually disagree. Thus, a covered body provided with discontinuous convex portions 11' in the axial direction is obtained. EFFECT:Covering and the formation of convex portions can simultaneously be performed.
Patent JP-H07286418-A (JP)
Title: Heat insulating airtight structure of roof in wooden architecture and construction method thereof, and related girder structure and airtight sheet
Inventor: SAKAI MASAAKI
IPC: E04D13/16
Filed: 1994-04-16
Abstract: PURPOSE:To attain the high efficiency of work and secure airtightness by providing a girder body with an integral airtight sheet communicating the ridge-side side face with the eaves-side side face, and connecting the airtight sheet on one side face to the airtight sheet on the opposite side face. CONSTITUTION:Heat insulating material is fitted to the indoor side of a roof 4, and an airtight sheet l provided in the folded state at a girder 22 further on the indoor side of the heat insulating material is extended giving priority to roofing work. The airtight sheet 1 is overlapped on the opposite side airtight sheet 1 of a parallelly adjacent girder 22, and packing material 16 is put thereon and pressing bars are connected thereon by driving nails and machine screws, At the same time, the airtight sheet at the angular part of a hipped roof and 1 those butting each other in the girder direction are bonded to each other from the indoor side an adhesive tape or the like, and this work is repeated to form the airtight material layer of the whole roof.
Patent JP-S5339184-A (JP)
Title: Separately sampling apparatus of blood serum
Inventor: TAKAHASHI JIYOUJI
IPC: G01N1/14
Filed: 1976-09-21
Abstract: PURPOSE:To separately take out the blood serum, with a small-sized apparatus, having no effect on the scratch or stain of test tube, by regulating going up and down of nozzle, sucking up the serum from separated serum and blood clot through the resistance measuring electrode, provided at the nozzle.
Patent JP-S62268965-A (JP)
Inventor: WAKITA SHOTARO
IPC: F25B13/00
Filed: 1986-05-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61267287-A (JP)
Title: Heater
Inventor: BATLIWALLA NEVILLE SAM
IPC: H05B3/20
Filed: 1986-05-16
Abstract: Electrical sheet heaters which comprise electrodes secured to a surface of a resistive element, a dielectric layer intimately bonded to the resistive element and to the electrodes, and an outer insulating layer. The heater is illustrated in Figure 1.
Patent JP-S5738910-A (JP)
Title: Settling tank equipped with preventing device for sludge buoying
Inventor: ISHIMINE MASATAKE
IPC: B01D21/02
Filed: 1980-08-20
Abstract: PURPOSE: To prevent sludge from floating up on the water surface, by constantly cutting the sludge in a settling tank of the activated sludge process to deaerate small air bubbles generated in the sludge.  
     CONSTITUTION: Sludge contained in a settling tank 7 is cut into small pieces by rotating thin wires 6 attached between an upper arm 6, a lower arm 4, a supporting frame 5 and a rotating hollow shaft 2. With this equipment, small air bubbles contained in the sludge is deaerated, so that the sludge floating on the water surface and suspending in the middle of the tank are forced to settle to the bottom of the tank. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000301659-A (JP)
Title: Alkali soluble resin-coated surface roughened stainless steel panel
Inventor: IWAMIZU YOSHIHARU
IPC: B05D7/14
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the galling caused by a mold in the pressing of a stain less steel panel to which roughening treatment is applied. SOLUTION: A surface roughened stainless steel panel of which the roughened surface is coated with a 2-50 g/m2 of an alkali soluble resin having a carboxyl group in its molecule and having an acid value of 60-200 and a mol.wt. of 5,000-20,000 is further enhanced in press workability by adding a plastic powder solid lubricant to the alkali soluble resin.
Patent JP-S594226-A (JP)
Title: Analog voltage processor
Inventor: TAKANO AKIHISA
IPC: H03M1/08
Filed: 1982-06-29
Abstract: PURPOSE:To eliminate the adverse effect due to power supply hum noise, by providing an analog-digital converting circuit or a voltage comparison circuit for obtaining a commercial power supply and by providing a synchronizing pulse generating circuit and a control section commanding the start of processing to process an analog voltage in synchronization with the commercial power supply. CONSTITUTION:The analog-digital converting circuit 13 is a conversion circuit of sequential comparison type, converts a voltage at an input terminal AIN into a digital signal of prescribed bit numbers when a signal is given to a trigger terminal 14, and gives the digital signal from a terminal 15 to a microcomputer 11. A temperature sensor 16 is connected to a voltage comparison section 18, the result of comparison is given to an input terminal 19 of the microcomputer 11 and an output terminal 20 controls a heater 9. A block 23 detects the rise or fall of a pulse from a power synchronism pulse generating circuit 12, gives an analog/digital conversion circuit starting signal, and outputs a latch signal to a latch 25 latching the signal from the voltage comparator 18 to process an analog voltage.
Patent JP-H11309548-A (JP)
Title: Continuous casting method of stainless steel containing boron
Inventor: HAKARI KAZUHIRO
IPC: B22D11/108
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting method of stainless steel containing boron which prevents generation of brake-out, and manufactures slabs excellent in surface quality. SOLUTION: Continuous casting is achieved using mold powder for continuous casting which contains CaO, Al2 O3 , and F, and has the composition consisting of, by weight, 0-15% SiO2 and 5-30% F while the concentration ratio by weight of T.CaO to Al2 O3 (T.CaO/Al2 O3 ) is >=0.5 to <=2.5, where T.CaO=CaO+ CaF2 ×(56/78). The mold powder of 2-10% in Na2 O concentration, and 2-10% in MgO concentration is preferably used.
Patent JP-H07290840-A (JP)
Title: Reversible thermal recording material
Inventor: HIEDA YOSHIHIRO
IPC: B42D15/10
Filed: 1994-04-28
Abstract: PURPOSE:To enhance the durability of recording and erasure by suppressing the lowering of turbidity due to the repetition of printing-erasure by using a crosslinked resin in a reversible thermal recording medium and controlling the crosslinking density of a resin matrix and high temp. storage elastic modulus. CONSTITUTION:The crosslinking density rho of a resin matrix used in a reversible thermal recording medium is set to 3.50X10<-4>mol/cm<3> or more. Herein, rho is rho=E''/3phiRT [wherein E' is storage elastic modulus within a rubber region (Tg+40 deg.C) due to the measurement of dynamic viscoelasticity, phi is phi (front coefficient) 1, R is a gas constant and T is absolute temp.]. When the crosslinking density of the resin matrix is specified and the storage elastic modulus at high temp. (140 deg.C) is controlled, the lowering of turbidity due to the repetition of printing-erasure can be prevented and the durability of erasure can be enhanced to a large extent.
Patent JP-S5816137-A (JP)
Title: Water cooling device for air conditioner
Inventor: OKABAYASHI YOSHIO
IPC: F24F5/00
Filed: 1981-07-22
Abstract: PURPOSE:To prevent freezing of cold water and to effectively use the cold heat of LNG by cooling the cold water with Rankine coolant using an LNG cold generator having a Rankine cycle. CONSTITUTION:A part of LNG from a Rankine coolant evaporator 9 of the cold heat generator is taken out and is sent to the water cooler 16, where another cold water in the cooling pipe 17 is cooled to 10 deg.C, and is sent to the LNG evaporator 3 of said generator. In this case, the LNG level at the cooler 16 is regulated to a constant level by a level adjustor 20 together with a control valve 21, and the pressure of the LNG is also controlled by the adjustor 22 and a control valve 18 so that the evaporation temperature of the LNG is above 0 deg.C. Thus, the cold water in the cooling pipe 17 can be optimumly cooled without freezing, providing reliable and economical cooling equipment.
Patent JP-S596102-A (JP)
Title: Clamping method of drive shaft
Inventor: FUJITA SHIGEO
IPC: B23P19/06
Filed: 1982-06-30
Abstract: PURPOSE:To facilitate the fitting-in of a nut anti-rotation pin and obtain enough clamping torque, by adjusting the position of a clamping nut to a pin hole while inching the nut in additional clamping at high torque after clamping at low torque. CONSTITUTION:High-pressure air from an air source 11 is divided to a high and a low pressure air regulators 12, 13 connected to a control valve 14. First a shutoff valve 15 is opened and a push button 16 is switched off to turn a nut runner 10 through the regulator 12 to perform clamping at low torque. The push button 16 is thereafter switched on to turn the nut runner 10 through the regulator 13 to perform clamping at high torque. In this work, a nut 4 is stopped just in front of the pin hole 7 of a drive shaft 1 and then inched in a direction for additional clamping so that the position of the nut is adjusted to a hole for a nut anti-rotation pin 6.
Patent JP-H09297013-A (JP)
Title: Three-dimensional coordinate measuring apparatus
Inventor: KENMOCHI KEIICHI
IPC: G06T7/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a three-dimensional coordinate measuring apparatus by which an increment in the angle of rotation of a rotating stage can be changed according to the distance between a rotating object and a TV camera by a method wherein slit light is projected onto the rotating object and three- dimensional coordinates of an arbitrary point on a slit are computed on the basis of the position and the present angle of rotation of a detected slit image. SOLUTION: Slit light 3 which is projected by a slit projector 2 generates a slit 5 on the face of an object 4. The object 4 is placed on a rotating stage 6, and it is turned by a rotating-stage control device 9 at every increment Δθ. At every angle of rotation, a TV camera 1 images the image of the object 4 including the slit 5, and the image is digitized by an image input device 7. On the basis of the image, the position of an arbitrary point on a slit image is detected by a slit-position detection device 8, and three-dimensional coordinates are computed. Then, an increment in the angle of rotation of the rotating stage 6 is changed into a proper value by an angle-of-rotation increment setting device 11, and a coordinate density is equalized by a coordinate-density equalization device 12.
Patent JP-S60259771-A (JP)
Title: Turning angle detector for internal-combustion engine
Inventor: KOBAYASHI TATSUO
IPC: F02P7/067
Filed: 1984-06-05
Abstract: PURPOSE:To reduce a setting volumetric space as well as to cut down the cost of production, by installing an angle signal generating circuit generating a turning angle signal of a rotor and a reference signal generating circuit generating an angle reference signal of the rotor either. CONSTITUTION:A rotor 5 rotates a turn at every rotation in a crankshaft. Twelve sheets of projecting parts 501-512 are installed on one circumference of the rotor 5 at regular intervals, and a turning angle detector 7 is installed so as to surround these projecting parts. Output of this turning angle detector 7 is fed to a microcomputer 9 which controls a fuel injection valve 10 and simultaneously controls a spark plug 13 via an ignitor 11 and distributor 12. Thus, since multi-pulsization is attainable, a setting volumetric space is reducible and, what is more, the cost of production is reducible as well.
Patent JP-S606843-A (JP)
Title: Measuring method of fine shaft shift
Inventor: MITOMI OSAMU
IPC: G01D5/26
Filed: 1983-06-24
Abstract: PURPOSE:To evaluate extremely small shaft shifts of respective optical members at a joint part between supporting member with high precision by varying a light emission output or photodetection input terminal in oscillation direction at right angles to an optical axis and measuring the quantity of photodetection in an axis shift direction. CONSTITUTION:A specific quantity of light is generated by a light emitting device 9, and an AC signal is impressed from a signal generator 19 to an electromagnet 18 to generate an exciting magnetic field at right angles to the optical axis. A magnetic film 15 has the polarities in the optical-axis direction, so the terminal of an optical fiber 14 on the side of a lens 13 oscillates around the fixed terminal side of a supporting member 12 as a fulcrum in the magnetic-field direction at the same period with the input signal. the electromagnet 18 is rotated around the supporting member and the amplitude and phase of the input signal and a photocurrent signal generated by a photodetecting device 15 are observed to know the axis-shift direction, thereby knowing the extent of the shift from the DC component of the output signal.
Patent JP-H04320420-A (JP)
Title: Polycarbonate, its production thereof, and electrophotographic photoreceptor produced therefrom
Inventor: KAWASAKI NOBUO
IPC: C08G64/00
Filed: 1991-04-19
Abstract: PURPOSE:To produce a photoconductive polycarbonate excellent in abrasion resistance, electrophotographic characteristics, etc., and useful as a charge transfer material by reacting a specific dihydroxyarylamine compd. with a carbonate-forming compd. CONSTITUTION:A dihydroxyarylamine compd. of formula I (wherein R<1> is H or 1-5C alkyl; X<1> is H, 1-5C alkyl, or a group of formula II or III; R<2> is H or 1-5C alkyl; Y is H or an arom. amino group; X<2> is a group of formula II or III; and Z is a direct bond, O, or S) alone or together with a dihydric phenol compd. of formula IV (wherein W<1> is H, halogen, or 1-6C alkyl; Q is a direct bond, O, or S; and (k) is 1-4) is allowed to react with a carbonate-forming compd. to give a polycarbonate comprising repeating units of formula V alone or together with repeating units of formula VI and having a reduced viscosity of 0.1dl/g or higher (0.5g/dl methylene chloride soln., at 20 deg.C).
Patent JP-S5638586-A (JP)
Title: Compressor device utilizing two-cycle engine
Inventor: YAMAGISHI KAZUO
IPC: F04B35/00
Filed: 1979-09-05
Abstract: PURPOSE: To simplify and miniaturize an entire device by constituting coaxially the piston rod of a compressor of reciprocating-motion type and the piston rod of a two- cycle engine.  
     CONSTITUTION: Piston rods of left and right two-cycle engines 4 and 5 and the piston rod of a compressor 2 positioned intermediately are constituted as a coaxial piston rod 13. The phases of engine cycles are adjusted so that explosion and exhaust of one engine are matched with suction and compressing stroke of the other engine, and simultaneously, as for the compressor 2, refrigerant-compressing spaces 32 and 33 are provided with a piston 12 between inside a cylinder 3 so that the refrigerant can be compressed by either motion of the reciprocating movement. In addition, fresh-air compressing spaces 26 and 27 are set respectively on the opposite sides of combustion chambers 28 and 29 within cylinders 6 and 7 and the fresh air inside these fresh-air compressing spaces 26 and 27 is compressed by the driving of one engine opposed to the other. 
     COPYRIGHT: (C)1981,JPO&Japio